ROCHESTER, Minn. -- The prostate-specific antigen test, commonly known as the PSA test, is valuable in predicting which men should have biopsies and which are likely to be diagnosed with low-risk prostate cancer, a Mayo Clinic study has found. The findings were released during a meeting of the American Urological Association.
Culture
It costs 8 percent more on average than it did two years ago for Washington residents to make ends meet, according to a new report from a University of Washington research group.
A single parent with one preschooler and one school-age child living in Seattle needs an annual income of $56,904 – up 13 percent from $50,268 two years ago – to meet the family's most basic requirements, according to the Self-Sufficiency Standard for Washington State 2011 released today. A similar family living in Spokane County needs $41,750, up 8 percent from $38,562 two years ago.
When consumers share their thoughts about products or experiences, their opinions can intensify, according to a new study in the Journal of Consumer Research. But it depends on whether they're talking about something sensory or practical.
"Consumers constantly share stories with others about products and services through word of mouth (WOM)," writes author Sarah G. Moore (University of Alberta). "How does sharing WOM change storytellers' feelings about their own experiences? Does sharing stories make consumers like the experience more or less than before? Moore asks.
A University of Michigan Health System-led team of researchers has found a biomarker they believe can help rapidly identify one of the most serious complications in patients with leukemia, lymphoma and other blood disorders who have received a transplant of new, blood-forming cells.
Known as a hematopoietic stem cell transplant, these patients receive bone marrow or peripheral blood stem cells from a matched donor who is either a family member or an unrelated volunteer.
University of British Columbia researchers have identified three major patterns that emerge among couples dealing with male depression. These can be described as "trading places," "business as usual" and "edgy tensions."
Using a simple, single-step process, engineers and scientists at the University of California at Berkeley recently developed a technique to direct benign, filamentous viruses called M13 phages to serve as structural building blocks for materials with a wide range of properties.
Throughout history, Cannabis sativa has been exploited by humanity. Hemp seed oil is rich in omega 6, an essential fatty acid, and its fibre is used in the production of fabrics. Marijuana is known for its mind-altering properties and has been used medicinally for over 2700 years. The changes to the genome that led to drug-producing plants is a mystery of cannabis evolution, but one that has now been solved, thanks to an article published today in BioMed Central's open access journal Genome Biology.
Men are funnier than women, but only just barely and mostly to other men. So says a psychology study from the University of California, San Diego Division of Social Sciences.
You've heard of the history of science, the philosophy of science, maybe even the sociology of science. But how about the psychology of science? In a new article in Current Directions in Psychological Science,, San Jose State University psychologist Gregory J. Feist argues that the field has been quietly taking shape over the past decade.
Alexandria, VA — The Patient Protection and Affordable Care Act of 2010 mandates a national comparative outcomes research project agenda for pragmatic and clinical trials that provide optimal evidence-based medicine, according to an article published in the October 2011 issue of Otolaryngology – Head and Neck Surgery.
Berkeley — Researchers at the University of California, Berkeley, have turned a benign virus into an engineering tool for assembling structures that mimic collagen, one of the most important structural proteins in nature. The process they developed could eventually be used to manufacture materials with tunable optical, biomedical and mechanical properties.
Using a simple, single-step process, engineers and scientists at the University of California at Berkeley have developed a technique to direct benign, filamentous viruses called M13 phages to serve as structural building blocks for materials with a wide range of properties.
Contrary to common belief, men age 75 and older are diagnosed with late-stage and more aggressive prostate cancer and thus die from the disease more often than younger men, according to a University of Rochester analysis published online this week by the journal, Cancer.
AUSTIN, Texas — Pesticides and pollutants are related to an alarming 450 percent increase in the risk of spina bifida and anencephaly in rural China, according to scientists at The University of Texas at Austin and Peking University.
In a new camera trap survey in the world's most biologically diverse landscape, researchers for the Wildlife Conservation Society have identified more individual jaguars than ever before.